(S)-Methyl-2-amino-4-methylpentanoate hydrochloride 98%
Lieferant: Thermo Scientific
Synonyme:
H-Leu-OMe·HCl, H-Leu-OMe.HCl, L-Leucine methyl ester hydrochloride
125130250
ACRO125130250EA
54.9
EUR
ACRO125130250
(S)-Methyl-2-amino-4-methylpentanoate hydrochloride 98%
(S)-Methyl-2-amino-4-methylpentanoate hydrochloride
Appearance: White to yellowish-white Powder or crystals
Formel:
C₇H₁₅NO₂·HCl Molecular Weight: 181,7 g/mol Schmelzpunkt: 145…155 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00012494 CAS-Nummer: 7517-19-3 |
Spezifikation Testergebnisse
Appearance | White to yellowish-white Powder or crystals |
Infrared spectrum | Conforms |
Specific optical rotation | +18.5° to +21.5° (20°C, 589 nm) (c=4.5, methanol) |
Titration with HClO4 | ≥97.5 % |
Residue after evaporation | ≤0.005 % |
UV | 1 cm cell vs HPLC-grade water |
Non-volatile matter | ≤0.0003 % |
Free acid (CH3COOH) | ≤0.0005 % |
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